$OpenBSD: patch-unix_unix_c,v 1.3 2009/01/14 16:59:51 sturm Exp $
--- unix/unix.c.orig	Fri Dec 12 23:07:25 2008
+++ unix/unix.c	Fri Dec 12 23:08:04 2008
@@ -344,7 +344,7 @@ ulg filetime(f, a, n, t)
   z_stat s;         /* results of stat() */
   /* converted to pointer from using FNMAX - 11/8/04 EG */
   char *name;
-  int len = strlen(f);
+  size_t len = strlen(f);
 
   if (f == label) {
     if (a != NULL)
@@ -570,7 +570,7 @@ int set_extra_field(z, z_utim)
 {
   z_stat s;
   char *name;
-  int len = strlen(z->name);
+  size_t len = strlen(z->name);
 
   /* For the full sized UT local field including the UID/GID fields, we
    * have to stat the file again. */
@@ -695,7 +695,8 @@ char *d;                /* directory to delete */
 {
 # ifdef NO_RMDIR
     /* code from Greg Roelofs, who horked it from Mark Edwards (unzip) */
-    int r, len;
+    size_t len;
+    int r;
     char *s;              /* malloc'd string for system command */
 
     len = strlen(d);
